Dan50 wrote:
RAS43 wrote:
Because even with air in the pressure side the pump can build up to the shutoff pressure and shut off. It sure sounds like you have a leak on the suction side of the system.
I can't see how this is possible. If it has a leak on the suction side how can it build pressure and shut off and not keep running or cycle every so often? Maybe I am just a little thick today.
The outlet side of the pump is pressurized and where the pressure switch is. The inlet side is not pressurized and if air is leaking in thru a bad connection then when first turned on the air will show up and then clear up (maybe) but when the faucet is closed the pressure builds up and the pump shuts off... And as long as there is not a leak on the pressurized side it will stay off.